A scruffy bum who wanders aimlessly around the city centre pickin up fag ends,rummaging through bins and askin for"50p for a cup of tea". but really mean "i need some smack,i will drop my trousers and take it 4 20mins up the behind 4 a tenner bag"

A person who enjoys the pleasure of putting loads of bags on their own head, examples include Angus Bags, Popcorn bags, and sometimes when there is a shortage of bags; Flags, in this case this person is a 'flaghead'. Sometimes they enjoy putting other objects on their head. These people are well wierd.